package com.aaa.service;

import com.aaa.entity.CourseEntity;
import com.aaa.entity.Message;
import com.aaa.entity.Pager;

import java.util.List;
import java.util.Map;

public interface CourseService {
    Pager queryByPages(int pageNo, Map condation);

    Message course_Update(CourseEntity courseEntity,int teacher);
    Map queryOne(int course_id);
    int delete(int course_id);
    List queryType();
    //修改状态
    int updateState(int state,int course_id);
    List queryTeacher();
}
